Summary
Current PhD Student at the Instituto de Astrofísica de Canarias (IAC)
Education
- Ph.D in Astrophysics. FPI-SO grant(2021-2025)Instituto de Astrofísica de Canarias (IAC)Thesis: AGN feedback in low-mass galaxies: detailed analysis and comparison with ongoing and upcoming surveys. Supervised by Dr. Arianna Di Cintio & Dr. Robert J. J. Grand
- M.S. in Astrophysics(2019-2021)Universidad de La Laguna (ULL)Thesis: The formation of bulgeless galaxies in simulations. Supervised by Dr. Chris Brook & Dr. Claudio Dalla Vecchia. Grade: 9.1/10
- B.S. in Physics(2013-2019)Universidad de Sevilla (US)Thesis: Study of the relation between the morphology of massive galaxies and their satellites using EAGLE simulations. Supervised by Dr. Claudio Dalla Vecchia. Grade: 9.5/10
Research Experience
- Observational experience18 nightsTelescopes: IAC80 (3 nights), Isaac Newton Telescope (INT, 15 nights)Instruments: CAMELOT2 (IAC80), Wide-Field Camera (WFC, INT)
- Research visitor1 week (2025/06)Institute for Computational Cosmology (ICC), Durham, UK.Host: Dr. Francesca FrangkoudiOne week stay along with Giulia Golini, working with Dr. Francesca Fragkoudi using the AURIGA Superstars simulations.
- Research visitor5 weeks (2024/11-2024/12)University of California, Riverside (UCR), Riverside, CA, USA.Host: Dr. Laura Sales & Dr. Gabriela CanalizoFive weeks stay regarding my PhD thesis, working with relevant people studying AGN galactic outflows.
- Research visitor2 months (2023/09-2023/11)Liverpool John Moore University (LJMU), Liverpool, UK.Host: Dr. Robert Grand & Dr. Andrea FoontTwo months stay regarding my PhD thesis, working with relevant people in the galaxy formation area.
- Research initiation2 months (2019/07-2019/09)Max-Planck.Institur für Extraterrestrische Physik (MPE), Garching, Germany.Host: Dr. Ariel SánchezTwo months' stay funded by ERASMUS+ Traineeship program. Studying galaxy voids as cosmological laboratories.
- Research initiation1 month (2018/12-2019/01)Instituto de Astrofísica de Canarias (IAC)Host: José Javier Díaz & Juan VillaParticipation in the development of the LISA project as part of an external internship from the bachelor's.
Additional roles
- PhD Student Representative (IAC&ULL)
- Referee at OJ and A&A
- Galaxy Coffee organiser committee (IAC)
- Member of UNDARK
- Former theory group weekly meeting organiser (IAC)
- Member of BEARD
- Member of the sustainability committee (IAC)
- Member of ExGal-Twin
Skills
Publications
A deeper insight into gas and AGN outflows in low-mass galaxies
Arjona-Gálvez, et al. in prep
HI-bearing dark galaxies predictions from constrained Local Group simulations: how many and where to find them.
García-Bethencourt et al. A&A submitted
Bulgeless Evolution and the Rise of Discs (BEARD) II. The role of mergers in shaping the Milky Way analogues in TNG50
Rosas-Guevara, et al. A&A in production. DOI (pending): 10.1051/0004-6361/202556875
Bulgeless Evolution And the Rise of Discs (BEARD). I. Physical Drivers of the Mass-Size Relation for Milky Way-like Galaxies
Marrero de la Rosa et al. A&A in production. DOI (pending): 10.1051/0004-6361/202557193
Bulgeless Evolution And the Rise of Disks (BEARD) V. A numerical simulation view of satellites around Milky-Way analogues.
Cardona-Barrero et al. A&A submitted
A physically motivated galaxy size definition across different state-of-the-art hydrodynamical simulations
Arjona-Gálvez, E., et al. (2025).; A&A.; Volume 669, id.A301, 13 pp.
The role of active galactic nucleus feedback on the evolution of dwarf galaxies from cosmological simulations: Supermassive black holes suppress star formation in low-mass galaxies
Arjona-Gálvez, E., et al. (2024).; A&A.; Volume 690, id.A286, 14 pp.
A probabilistic deep learning model to distinguish cusps and cores in dwarf galaxies
Éxposito-Márquez, J., et al. (2023).; MNRAS.; Volume 519, Issue 3, pp.4384-4396
Seminars
Testing a physical galaxy size definition across simulations
Invited Seminar at Institute of Computational Cosmology, Durham, UK
AGN Feedback and Galaxy Outskirts: Exploring new observational approaches through hydrodynamical simulations
Invited Seminar at UCR Astro Seminar, University of California, Riverside (UCR), USA
The role of AGN feedback on the evolution of dwarf galaxies from cosmological simulations
Invited talk at AGN Talk Series, Instituto de Astrofísica de Canarias (IAC), La Laguna, Spain
The effect of AGN feedback in simulated dwarf galaxies
Invited talk at Liverpool John Moores University (LJMU), Montly Research Seminar, Liverpool, UK
The effect of intermediate black-holes on zoom-in dwarf galaxies
Invited speaker at Milky Way Journal Club, Instituto de Astrofísica de Canarias (IAC), La Laguna, Spain
The impact of AGNs in AURIGA dwarf galaxies
Invited talk at Galaxy Coffee, Instituto de Astrofísica de Canarias (IAC), La Laguna, Spain
Conferences
AGN Feedback in low-mass galaxies: tracing outflows and their influence
Invited Talk at Galactic Centers as tracers of Galaxy Evolution, Lorentz Center, Leiden, Netherlands
A physically motivated galaxy size definition across different state-of-the-art hydrodynamical simulations
Highlight Talk at Día de Nuestra Ciencia (annual IAC conference),, Astrofísica de Canarias (IAC), La Laguna, Spain
The role of AGN feedback on the evolution of dwarf galaxies from cosmological simulations
Research Talk at Sociedad Española de Astronomía, Instituto de Astrofísica de Andalucía, Granada, Spain
The role of AGN feedback on the evolution of dwarf galaxies from cosmological simulations
Talk at CLUES colaboration meeting, Warsav, Poland
The effect of AGN feedback in simulated dwarf galaxies
Talk at BH on Broadways: The Next Generation of AGN Models in Galaxy Formation, Flatiron, NY, USA
